baber/WOPTO huggingface dataset:
Patent JP-H01282560-A (JP)
Title: Electrophotographic sensitive body
Inventor: KO MASAAKI
IPC: G03G5/05
Filed: 1988-05-10
Abstract: PURPOSE:To obtain the durability in corona discharge environment and stable high-quality image by incorporating a charge transfer material having <0.6V oxidation potential and specified acetyl acetone metal complex into the surface layer of the photosensitive body. CONSTITUTION:The charge transfer material having <0.6V oxidation potential and the acetyl aceton metal complex specified by the formula I are incorporated into at least the layer furthest from a conductive base body i.e. the surface layer, of the photosensitive body formed by providing the photosensitive layer on the conductive base body. In the formula I, M is a metal atom; n is 1-4 integer. The specified acetyl acetone metal complex receives the oxidation effect of ozone and Nox preferentially from the charge transfer material and the oxidation deteriorating matter thereof does not adversely affect the other electrophotographic characteristics. The mechanical durability is, therefore, improved by adding various kinds of the lubricant powders to the surface layer, by which the stable high-quality image is obtd.
Patent JP-S63277723-A (JP)
Title: Manufacture of hot-rolled steel plate excellent in adhesive strength of scale
Inventor: SUZUKI HIDEO
IPC: C21D9/46
Filed: 1987-05-09
Abstract: PURPOSE:To manufacture a hot-rolled steel sheet capable of working, welding, and painting in an as-hot-rolled state and excellent in adhesive strength of scale, by subjecting a coil of low-carbon or medium-carbon hot-rolled steel sheet so heat treatment under specific conditions. CONSTITUTION:A slab of low-carbon or medium-carbon steel of <0.20wt.% C content is hot-rolled, finish-rolled into a hot-rolled sheet of about 0.20mm thickness, and wound up in a coil at <=500 deg.C. This coil is reheated up to 600-700 deg.C in a nonoxidizing atmosphere of N2 gas, etc., and subjected to soaking treatment at the above-mentioned temp. for 2-10hr. Subsequently, slow cooling is applied at <=50 deg.C/hr cooling rate, so that hot-rolled steel sheet excellent in adhesive strength of scale over the width and longitudinal directions, at large, of the steel sheet in the as-hot-rolled state, also excellent in workability and weldability, and capable of painting can be manufactured at a low cost.
Patent JP-H11308255-A (JP)
Title: System, method and device for data communication and storage medium
Inventor: ONISHI SHINJI
IPC: H04L29/08
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and quickly transfer data and to surely execute data transfer by performing transmission/reception of information data in accordance with the lowest reception capability out of reception capabilities of one or more reception devices. SOLUTION: A computer 10, a VCR 28 and a printer 60 constitute a node of a 1394 serial bus through first to third 1394 interfaces 14, 44 and 62 and, at the same time, are mutually connected by way of the 1394 interfaces 14, 44 and 62, and are constituted so that transmission/reception of the data, control by a command and the like are enabled. In a data communication system like this, it is designed to perform transmission/reception of information data in accordance with the lowest reception capability out of reception capabilities of one or more reception devices. Thus, irrespective of a buffer size provided to each destination, source can execute the data transfer in the size unit below a notified buffer size and so can surely execute communication.
Patent JP-H07295477-A (JP)
Title: Sheet for card and manufacture of card using the sheet
Inventor: INOUE YOSHIKIYO
IPC: G09F3/02
Filed: 1994-04-28
Abstract: PURPOSE:To carry out the corresponding checking of concealed information and displayed information by printing the concealed information and the displayed information on the same plane side of a sheet for a card. CONSTITUTION:A first paper sheet 2, a second paper sheet 3, and a third paper sheet 4 are joined in series through folding parts 5, a display information-written part 7 is formed on the surface 2a of the first paper sheet 2, a concealed information-written part 8 is formed on either one of the surface of the second paper sheet 3 and the third paper sheet 4. A first sticking means 9 to stick the second paper sheet 3 and the third paper sheet 4 at the time of folding the second paper sheet 3 and the third paper sheet 4 so that they can be separated is set at least either one of the surfaces of the second paper sheet 3 and third paper sheet 4 and a second sticking means 10 to stick the first paper sheet 2 and the second paper sheet 3 at the time of folding the first paper sheet 2 and the second paper sheet 3 is set on the back sides of either one of the first paper sheet 2 and the second paper sheet 3.
Patent JP-H0413867-A (JP)
Title: Spattering apparatus
Inventor: SHIODA JUNJI
IPC: C23C14/34
Filed: 1990-05-01
Abstract: PURPOSE:To easily adjust the position of anode with good workability by supporting the anode disposed to be confronted to the target, fixed to the inner surface of the opening and closing door of the side wall opening of a spatter chamber, by the opening and closing door so as to be allowed to adjust the position. CONSTITUTION:The target 5 is fixed to the inner surface of the opening and closing copper door 11 hermetically closing the opening 10 of the side wall of the spatter chamber 1, and the anode 7 of frame plate shape is disposed confronting the target. Electro-discharge current is applied between the target 5 as a cathode and the anode 7, and the generated plasma is confined in the magnetic field of the magnet 6 disposed on the outside of the opening and closing door 11. The target 5 is spattered with this plasma, and the particles flying out through the opening of the anode 7 are deposited and accumulated on a base plate. In the above-mentioned spatter apparatus, the anode 7 is supported with the inner surface of the opening and closing door 11 through a pair of hinge members 12 and a pair of supporting members 20 so as to be allowed to adjust the position. By this method, the adjustment of the position of the anode 7 is easily carried out, observing it under opened plate of the opening and closing door 11.
Patent JP-S60255420-A (JP)
Title: Preparation of plastic molded product having marble pattern
Inventor: ITOYAMA HIROMASA
IPC: B29K67/00
Filed: 1984-05-31
Abstract: PURPOSE:To obtain the titled product suitable for a wall material, a cosmetic washstand or a bathtub having no crack nor a pinhole, excellent surface smoothness and high strength, by using a specific molding material based on an unsaturated polyester resin and applying straight-hydraulic molding thereto. CONSTITUTION:On the surface of a substrate obtained by preforming an unsaturated polyester resin composition A containing an unsaturated polyester resin and a thickener as essential components and, if necessary, containing a reinforcing agent, a filler, a colorant and a catalyst or in the grooves provided to the surface of said substrate, a roving and/or a fabric like fiber B, which is impregnated with an unsaturated polyester resin composition A' which contains an unsaturated polyester resin and a thickner as essential components and, if necessary, a colorant having color tone different from that of the aforementioned composition A, a short fiber reinforcing agent and filler, is arranged as a pattern material and both compositions are thickened along with the substrate to form a molding material which is charged in a mold and molded by straight-hydraulic molding to obtain the objective product.
Patent JP-H10181145-A (JP)
Title: Image printer
Inventor: TONOMURA TETSUYA
IPC: B41J23/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image printer wherein a low cost in the image printer and its miniaturization are easily realized. SOLUTION: An idler gear 29 held with an idler lever 28 capable of pivoting on the same shaft as a rotary shaft of a capstan driving gear 24, mated with the capstan driving gear 24 and engaged and disengaged with a reel driving gear 27, is provided. Further, with a thrust urging spring 30 urging the capstan driving gear 24 to the idler lever 28 side, the idler lever pivots according to the rotation of the capstan driving gear 24, and drive force of the capstan driving gear 24 is transmitted and blocked to a reel driving gear 27 via an idler gear 29. Further, by providing a block rod 31 capable of abutting against the idler lever 28, drive force to the reel driving gear 27 can be blocked irrespective of a rotating direction of the capstan driving gear 24.
Patent JP-H0411967-A (JP)
Title: Device for coating speaker with adhesive
Inventor: NAKAGAWA SATOSHI
IPC: B05C11/10
Filed: 1990-04-26
Abstract: PURPOSE:To rotate a speaker frame at variable speed by freely rotatably arranging a rotating carriage in place of a pedestal and also equipping both a discharge nozzle of an adhesive and the controlling device of the speaker frame. CONSTITUTION:When a start button provided to an input device 61 is pushed, a nozzle 5 in the standby position is laterally moved and positioned on the aperture edge of a speaker frame 7. The nozzle 5 is lowered to the position in which an adhesive is applied and the speaker frame 7 is rotated in this state. When the speaker frame 7 is rotated at 90 deg., the adhesive is discharged from the nozzle 5 without stopping rotation of the speaker frame 7. At a point of time when the speaker frame is rotated at 360 deg., discharge of the adhesive from the nozzle 5 is completed and this nozzle 5 is elevated and one cycle is finished. Thereby coating capacity of the adhesive is remarkably enhanced.
Patent JP-H0412820-A (JP)
Title: Core-driving method of mold
Inventor: NOMURA SABURO
IPC: B29C33/76
Filed: 1990-04-28
Abstract: PURPOSE:To enable a core to be driven without the pipe arrangement provided directly at a cylinder by a method in which flow parts are formed inside a mold and the pressure-control for the ports provided on the fitting surface of the rod cover-side of the cylinder for driving cores is carried through said flow paths. CONSTITUTION:Hydraulic cylinders 3a-3n are fitted to a top force 1, and each rod thereof drives the cores 4a-4n incorporated into the top force. For instance, the cylinder 3n is guided to each part 12, 13 wherein the flow paths 7, 8 which communicate with each cylinder chamber are formed on the fitting surface 11 at the side of a rod-cover 10 through a cylinder tube 9. In the state where the rod 14 is connected to the side of the core 4n, said fitting surface 11 is connected to the surface of the top force 1 and is fixed thereto. The flow paths 19, 20 which communicate each port 15, 16 formed on the front surface opposite to the each port 12, 13 with the each port 17, 18 formed on the side-wall of the top force 1 are formed inside. The relation of the other cylinder to the top force 1 is also similarly arranged. In said top force, each port formed on its side wall is connected to a hydraulic control circuit through tubes (a)-(n).
Patent JP-H08285826-A (JP)
Title: Ultrasonic measuring apparatus
Inventor: MATSUMOTO TAKAHIRO
IPC: G01B17/00
Filed: 1995-04-13
Abstract: PURPOSE: To provide an ultrasonic measuring apparatus in which an S/N ratio is good, in which an erroneous measurement is small and by which the state at the inside of a substance can be detected without being affected by a scale. CONSTITUTION: An ultrasonic measuring apparatus is provided with a pulsed- laser-beam generation device 1 which excites ultrasonic waves by being irradiated with a laser beam on the surface of a sample 10, with a nozzle part 2 which jets a column of water toward the surface of the sample 10 and with a piezoelectric transducer 3 which detects an ultrasonic echo propagated via the column of water. Thereby, since the surface of the sample is irradiated with the laser beam so as to generate the ultrasonic waves, the multiple reflection of the ultrasonic waves on the inside of the nozzle part 2 can be reduced as compared with a prior art apparatus by which ultrasonic waves are propagated on the surface of a sample via a column of water.
Patent JP-H04319164-A (JP)
Title: Tile-fitting frame and method
Inventor: NAKAJIMA KAZUYUKI
IPC: E04F13/08
Filed: 1991-04-17
Abstract: PURPOSE:To obtain tile-fitting frames to which tiles are easily fitted. CONSTITUTION:A plurality of rail members 2 are laterally arranged in a specified interval on the surface of a steel skeleton frame 1 and elastic pieces 2c, 2c having elasticity are formed symmetrically on the respective rail members 2. This elastic piece 2c is sticked inside the dovetailed groove 3a formed at the rearface of the tile 3 to firmly fit the tile 3. The tile 3 is pressed from the frontface against the rail member 2 to easily fit it.
Patent JP-H04317360-A (JP)
Title: Resin sealed semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L23/29
Filed: 1991-04-16
Abstract: PURPOSE:To achieve a thin resin sealed semiconductor device which is improved in heat dissipation. CONSTITUTION:A semiconductor chip 1 is die-bonded to a die pad 2, and electrode pads of the die pad 2 are electrically connected with corresponding leads 3, respectively, by an electrical wire 4. The chip 1 is encapsulated in a sealing resin 5. The rear surface 5a of the sealing resin 5 is in alignment with the rear surface 2a of the die pad 2, whereupon the rear surface 2a of the die pad 2 is not covered with the resin 5 and remains exposed. This arrangement leads to the improvement of heat dissipation of the device and enables the reduction, in thickness, of the resin sealed device.
Patent JP-S5539153-A (JP)
Title: Production method of shield net for indicator
Inventor: HATA MITSUO
IPC: H01J17/00
Filed: 1978-09-13
Abstract: PURPOSE: To obtain ahield net of desired shape reliably, by coating a shield mesh on a frame having a opening corresponding to the indicating section then cutting between the openings.  
     CONSTITUTION: Both face adhesive tape is applied on an aluminum frame 20, then it is punched together with the adhesive tape and a rectangular openings 24 corresponding with the indicating section are formed in the longitudinal direction with predetermined interval. Then a stainless net 22 is applied on the aluminum plate 20. Thereafter the net 22 and the aluminum plate 20 are punched and machined to provide predetermined profile resulting in a shield net having predetermined shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5545902-A (JP)
Title: Method of working hole for cast-in-place concrete pile
Inventor: MIZUHATA TERUO
IPC: E02D5/38
Filed: 1978-09-13
Abstract: PURPOSE: To provide the subject method capable of preventing vibrations, noises and enviromental pollutions, and of carrying out efficiently and economically the excavation of pile holes of a great depth in a state of a high verticality.  
     CONSTITUTION: After building up a casing pipe 2 of a desired length at a place scheduled to be excavated, preceding excavation and underground earth moving operation are carried out at the tip of the casing pipe 2 by the activation of rotary excavator 5 and an underground earth moving pump 6 supported at the upper end of said casing pipe 3, and the casing pipe 2, rotary excavator 5 and underground earth moving pump 6 are caused to descend in an integral body and the unit work excavating operation is repeated. Thus, a pile hole H of a required depth is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5813137-A (JP)
Title: Control device for internal-combustion engine
Inventor: MORITA YOSHIYUKI
IPC: F02D41/14
Filed: 1981-07-18
Abstract: PURPOSE:To suppress a nitrogen oxide and to improve the fuel consumption by analyzing the data on an engine cylinder internal pressure. CONSTITUTION:The cylinder internal pressure of an engine 1 is measured by an indicator 2, and is converted into nitrogen oxide (NOX) data together with a signal from a crank angle detector 3 by an analyzer 4 in which the NOX density data are further converted into NOX weight data by means of the engine intake weight data from an intake flow meter 5. These data are compared with the value from a command unit 6 storing NOX weight allowances for individual operating conditions, and the difference data are fed into an NOX control unit 7 such as an EGR controller or an ignition timing controller, thus constituting a so-called negative feed back loop. The action of the negative feed back loop composed of an analyzer 4' for drivability, command unit 6' for their allowances, and DVT control unit 7', etc. is the same as that of the NOX.
Patent JP-S5236874-A (JP)
Title: Control system and device for trash incinerator
Inventor: OZAWA KUNIAKI
IPC: F23G5/50
Filed: 1975-09-19
Abstract: PURPOSE:To accomplish control of combustion condition according to the condition when aggravated due to special thickness of trash layer, thereby restoring the normal condition as quickly as possible.
Patent JP-H05307439-A (JP)
Title: Data input device
Inventor: OKABASHI MASANORI
IPC: G06F3/0338
Filed: 1992-05-01
Abstract: PURPOSE:To provide a data input device where power can be saved when the data input device is not operated on the data input device outputting data corresponding to a prescribed operation and inputting it to an external device. CONSTITUTION:When an operation part 1 is operated, a data generation part 2 generates data corresponding to the operation and supplies it to the external device 4. The data generation part 2 operates by power from a power part 3. An operation detection part 5 detects that the operation part 1 is operating and generates a detection signal Dop. A power control part 6 controls a system to supply power from the power part 3 to the data generation part 2 when the operation part 1 is operating in accordance with the detection signal Dop and to suppress the supply of power when it is not operating.
Patent JP-H07320728-A (JP)
Title: Positive electrode plate for lead-acid battery and manufacture thereof
Inventor: SHIBAHARA TOSHIO
IPC: H01M4/14
Filed: 1994-05-26
Abstract: PURPOSE:To provide a positive electrode plate for a lead-acid battery capable of uniformly conducting charge/discharge ration over the whole electrode plate. CONSTITUTION:Before formation, a specified area including a part most far from a lug 1 of a nonformed active material layer, or electrode plate lower half 2 is immersed in dilute sulfuric acid having a specific gravity of 1.05-1.75 to increase the porosity of the electrode plate lower half 2 than that of electrode plate upper half. The weight ratio of alpha-PbO2/beta-PbO2 in the electrode plate lower half 2 is made smaller than the weight ratio of alpha-PbO2/beta-PbO2 in the electrode plate upper half.
Patent JP-H04341681-A (JP)
Title: Hose coupling
Inventor: KOIKE MASAKI
IPC: F16L13/14
Filed: 1991-05-17
Abstract: PURPOSE:To secure a hose coupling that is highly reliable in sealability by disusing any brazing in order to prevent the strength of base material from worsening. CONSTITUTION:A pipe member 2 is inserted into the circumference of an inner cylinder of a nipple member 1 with a flange part 10, a nipple 11, an inner cylinder 12 and a truncated cone side circumferential-form guide surface 13 becoming smaller in diameter going to an inner cylinder from the flange and guide to the guide surface, thereby forming a diametral expansion part 20. In addition, the inner cylinder 12, the pipe member 2 and an outer cylinder 31 are solidly clamped together by means of additional tightening of this outer cylinder 31 of a sleeve member 3, as the constitution of a hose coupling.
Patent JP-H04227989-A (JP)
Title: Method for reforming light olefinic cracking gas
Inventor: MOOSEN NADEIMI HARANDEI
IPC: C07B61/00
Filed: 1991-05-17
Abstract: PURPOSE: To decrease the total amt. of C 4-  gases produced in a cracking process and increase the vol. and octant number of C 5+  gasoline by combining the steps of cracking, deacidifying and fractionating intermediates, and refining intermediates in a specified manner.  
     CONSTITUTION: High-octane gasoline is taken out of a fractionation column 620 through a line 622 and is sent to a gasoline blend apparatus or storage apparatus through a raw material/bottom oil exchanger 610 and a line 624. An overhead product stream from an etherification product fractionation column 620 contains both unreacted methanol and C 4-  olefins. This mixture is introduced through a line 626 into a reaction column 630 including a medium-pore zeolite catalyst bed. A reactor effluent rich in C 5+  gasoline is taken out of the reaction column 630 and then is introduced into a butane-removing fractionation column 650 to be separated into a C 4-  overhead stream flowing out from the top and a C 5+  gasoline stream flowing from the bottom of the butane-removing fractionation 650 through a line 654. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0841280-A (JP)
Title: Resin composition
Inventor: WASHIYAMA JUNICHIRO
IPC: C08L23/16
Filed: 1995-05-11
Abstract: PURPOSE:To obtain a polypropylene-based resin composition combinedly providing impact resistance and heat resistance and excellent in a balance of physical properties. CONSTITUTION:This composition is constituted so as to have a polymer component containing a polypropylene-based polymer having at least propylene-ethylene block copolymer and an ethylene propylene-based rubber, and in a fractionation by xylene, a ratio of a component soluble in 50 deg.C xylene is 25-60 pts.wt. and interfacial strength of plane interface between (A) a component of the polypropylene-based polymer soluble in 50 deg.C xylene and (B) a component insoluble in 110 deg.C xylene is 20-500 (J/m<2>) when the interfacial strength is measured at a phase angle in a range from -2 deg. to -120 deg. by an asymmetric double cantilever beam method.
Patent JP-H04340929-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: OZAWA NORIO
IPC: G02F1/1343
Filed: 1991-05-17
Abstract: PURPOSE:To realize the large-area active matrix display device by eliminating the deficient writing of liquid crystal due to the delay of a scanning line signal. CONSTITUTION:A photoconductive film 203 is sandwiched between the gate of a thin film transistor(TFT) 205 and a scanning line 204 and a photoconductive layer 201 is provided nearby a photoconductive material; and laser light LZ is propagated in the photoconductive layer 201 to irradiate the photoconductive material from the photoconductive layer 201 and thus the conductivity of the photoconductive material is varied. This variation is utilized to apply a voltage to the gate, and the TFT 205 is selected or not selected. Consequently, the deficient writing due to the delay of the scanning line of a conventional active matrix liquid crystal display device is eliminated to perform liquid crystal writing at a high speed.
Patent JP-H0410663-A (JP)
Title: Manufacture of semiconductor element
Inventor: SATO TOSHIYUKI
IPC: H01L31/09
Filed: 1990-04-27
Abstract: PURPOSE:To reduce a leakage current between individual isolation electrodes by a method wherein a plurality of isolation electrodes are formed on the surface of a compound semiconductor substrate and, after that, ions of an impurity are implanted into the compound semiconductor substrate by making use of the isolation electrodes as a mask. CONSTITUTION:An electrode pattern by a photoresist 4 is formed on a polished face on the opposite side of a bias-electrode formation f-ace of a substrate 1. Then, a film 2a made of Ni-Pb/Sn is formed by a vapor deposition method, a plating method or the like; after that, a lift-off operation is executed; signal extraction electrodes 2,... 2 are formed. This process is repeated sequentially; the film thickness of the electrodes 2 is set, e.g. at about several hundred mum so as to sufficiently satisfy a function as a mask at a next ion-implantation process. Then, <14>N ions are implanted by making use of the electrodes 2,... 2 as a mask. When the ions are implanted, parts where the signal extraction electrodes 2,... 2 have not been formed at the substrate 1 are made amorphous down to a depth of 1Xm from the surface of the substrate.